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%I #4 Mar 31 2012 12:35:40
%S 628080,31237467004800,2630024635942177123650,
%T 276584170067890425950927140800,
%U 32920939338005930859094601223181654080,4240699386876069215051650356835022129252074650
%N Number of 5*n X 5 0..2 arrays with row sums 4 and column sums 4*n
%H R. H. Hardin, <a href="/A172701/b172701.txt">Table of n, a(n) for n=1..19</a>
%K nonn
%O 1,1
%A _R. H. Hardin_ Feb 06 2010